Aw, how cute. You've found a fake company using the name "Gallup" to make them seem more believable...By the way, did you notice this thread?
It talks about this report:
It rises in secularism and atheism both in the U.S and world wide over the last decade. As far as I know, it's the only study that collected its data the same way in every country that it polled. As such, it is also the only study with valid data to evaluate worldwide trends in religion.
Hint: That poll isn't a Gallup Poll...
Notice page 20? What kind of reputable polling company would use words like "age-wise", "education-wise" or "religious-wise"???